CN101852066A - Device and method for arranging track of drilling machine - Google Patents
Device and method for arranging track of drilling machine Download PDFInfo
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- CN101852066A CN101852066A CN200910081442A CN200910081442A CN101852066A CN 101852066 A CN101852066 A CN 101852066A CN 200910081442 A CN200910081442 A CN 200910081442A CN 200910081442 A CN200910081442 A CN 200910081442A CN 101852066 A CN101852066 A CN 101852066A
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Abstract
The invention discloses a device and a method for arranging a track of a drilling machine. In order to ensure that the installation of a track of a module drilling machine can meet the working requirement of the module drilling machine, an anchor bolt is fixedly arranged on a baseplate of the track of the invention; an adjusting nut is arranged on the anchor bolt below the baseplate; a clamp nut is arranged on the anchor bolt above the baseplate; the anchor nut is vertically and fixedly embedded in a reserved track groove; bracket bolts are vertically pre-embedded on both sides of the track groove; adjusting brackets are positioned pairwise on both sides of a track web and fixed to the bracket bolts; an adjusting bolt is horizontally arranged on an end plate of the adjusting bracket, which is adjacent to the track web; and an adjusting bolt is vertically arranged on an upper board of the adjusting bracket. The device and the method for arranging the track of the drilling machine of the invention has the advantages of simple, safe and convenient field operation and capability of ensuring the installation accuracy of the track of the drilling machine.
Description
Affiliated technical field
The present invention relates to a kind of rig track, especially relate to a kind of rig track erecting device and rig pwoer track installing method thereof.
Background technology
Along with the continuous development of oil exploitation technology, the mode that Haiti, beach district petroleum exploration and development extensively adopts extra large oily land to adopt is promptly adopted platform (being referred to as man-made island usually) in oily land, Haiti, beach district construction sea.At present, the increasing considerably of cluster well exploitation quantity on the man-made island, well-digging quantity develops into up to a hundred mouthfuls and even hundreds of mouthfuls by original tens mouthfuls, tens of mouth on man-made island.Move for the ease of rig, lay track along well (the well head groove of the concreting) track of design usually, rig can be moved in orbit, adapt to the needs of efficient drilling well.On man-made island, use special module drilling machine to carry out drillng operation mostly, module drilling machine has bored after a bite well, need not dismounting, just can move to next well head groove position along track integral body, significantly reduce the non-drillng operation time, made drilling efficiency increase substantially.At present, the rig track progressively develops into circular arc type from linear pattern, the huge load of module drilling machine has proposed higher requirement to rig track bearing capacity and stability, and high-quality rigging up track could guarantee the rig walking smoothly, steadily, the rig working stability.
The rig track is installed and is belonged to large-scale special track installation, at present close with the rig track have bridge crane and portal crane track, but bridge crane and portal crane track installation accuracy requirement (two row centre-line of track deviation≤10mm, surface finish≤1mm etc.) all can not be satisfied the walking needs of module drilling machine; In addition, reach for 6 tons with respect to the single weight of rig track, less being convenient to of bridge crane and portal crane track installed; The 3rd, it all is to install in plant area that bridge crane and portal crane track are installed, relatively low than the open-air installation difficulty of module drilling machine track.
Summary of the invention
The module drilling machine need of work be can satisfy in order to guarantee that the rig track is installed, a kind of rig track erecting device and rig pwoer track installing method thereof the invention provides.
The technical solution adopted for the present invention to solve the technical problems is: rig track erecting device comprises rig track, anchor bolt, be installed with anchor bolt on the base plate of track, the adjustment nut is installed on the anchor bolt of floor below, on the anchor bolt of base plate top clamp nut is installed; The anchor bolt vertical fixing is embedded in the reserved track groove.Vertically be embedded with support bracket bolt in advance along the rail groove both sides; Regulate support and be positioned at the both sides of track web in pairs, and be fixed on the support bracket bolt; Regulate on the support end plate adjacent and be horizontally installed with the adjustment bolt, be vertically installed with the adjustment bolt on the upper plate of adjusting support with the track web.
The rig pwoer track installing method step of using rig track erecting device is as follows:
The first step, bury support bracket bolt underground in advance
According to the installation site of track and the size of regulating support,, and use concreting along the support bracket bolt of the pre-buried adjusting support in rail groove both sides;
Second step, track is in place
A. with hanging device track is sling, in the bolt hole on sole-plate anchor bolt is installed, be positioned on the anchor bolt of sole-plate below the adjustment nut is installed, be positioned on the anchor bolt of sole-plate top clamp nut is installed;
B., the track that anchor bolt will be installed hangs in rail groove, and track should be higher than well head groove 150～200mm;
C. install and regulate support
Regulate the track web both sides that support is positioned at track in pairs, the end plate of regulating support is positioned at the side of track web, is installed on the backing plate of pre-buried support bracket bolt regulating support, with the guide rail location, removes the equipment of lifting track after support bracket bolt is fastening;
The 3rd step, track installs and measures and adjust first
A. go out baseline point, the arc track centre point of linear pattern track with the GPS apparatus measures, baseline point, centre point absolute deviation≤30mm;
B. set up rangefinder on the some position of baseline point, centre point, set up the identical range finder prism of model simultaneously on inner track, outer side track, rangefinder is obtained track space by outside track to the distance of baseline point or centre point in observing successively;
C. adopt the level gauge that has mircrometer gauge to measure the track cross level face, according to measurement result, regulate the adjustment bolt on the support, the plane absolute altitude reaches the design technology requirement on the control track;
D. weldable steel clamp trapped orbit on the adjusting support of track both sides;
The 4th step, pea gravel concreten are built rail groove
Carry out pea gravel concreten in the rail groove and build, the pea gravel concreten height is lower than the adjustment nut;
The measurement once more and the adjustment of the 5th step, track
Measurement, method of adjustment are identical with a, b, c step in the 3rd step;
Can repeat above-mentioned measurement and set-up procedure as required, after the horizontal error of track, adjacent two guide rail junction horizontal errors, side direction error etc. adhere to specification, remove the adjusting support;
The 6th step, grouting material are from levelling
Orbit measurement and adjustment finish, and track bottom and vacant position, both sides are irritated real in levelling with CGM grouting material, get final product identical with the sole-plate height of grouting height;
The 7th step, track polishing
Extremely level and smooth with the grinder buffing rail end.
The invention has the beneficial effects as follows that rig track installation operation is simple, safe, convenient, and can guarantee rig track installation accuracy.
Description of drawings
Fig. 1 is a rig track erecting device structural representation of the present invention.
Fig. 2 is the support bracket bolt schematic diagram of rig track erecting device of the present invention.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is that rig track of the present invention installs schematic diagram.
Fig. 5 is a rig pwoer track installing method middle orbit instrumentation plan of the present invention.
Among the figure: 1. track, 2. clamp nut is 3. adjusted nut, 4. support bracket bolt, 5. adjusting support, 6. anchor bolt, 7. rail groove, 8. steel clamp, 9. pea gravel concreten, 10. base plate, 11. track webs, 12. baseline points centre point, 13. upper plate, 14. adjust bolt, 15. end plates, 16. floors, 17. cover plate, 18. range finder prisms, 19. rangefinders, 20.CGM the grouting material, 21. backing plates, 22. HOOK BOLTSs.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing 1～accompanying drawing 5 and embodiment.
Rig track erecting device of the present invention comprises rig track 1, anchor bolt 6, regulates support 5, support bracket bolt 4 etc., requires to be reserved with the rail groove 7 of rigging up track according to drilling design.Be installed with anchor bolt 6 on the base plate 10 of track 1, be equipped with on the anchor bolt 6 of base plate 10 belows and adjust nut 3, on the anchor bolt 6 of base plate 10 tops clamp nut 2 is installed; Anchor bolt 6 vertical fixing are embedded in the reserved track groove 7.
Vertically be embedded with support bracket bolt 4 in advance along rail groove 7 both sides.Support bracket bolt 4 by 4 HOOK BOLTSs 22 be installed in HOOK BOLTS 22 on, form with the vertical substantially backing plate 21 of HOOK BOLTS 22 axis, HOOK BOLTS 22 and backing plate 21 adopt welding manners to fixedly connected (seeing accompanying drawing 2, accompanying drawing 3) usually.
Referring to accompanying drawing 1.The main body of regulating support 5 is generally i iron, and the axial end of i iron is installed with end plate 15, and the middle part is installed with several floors 16 perpendicular to axis.I iron and end plate 15, i iron all adopts welding manner to fixedly connected with floor 16.For the ease of adjusting track 1, the adjustment bolt 14 on the end plate 15 is generally 4, and horizontal, vertical each 2; Be vertically installed with on the upper plate 13 of adjusting support 5 and adjust bolt 14.Regulate the both sides that support 5 is positioned at track web 11 in pairs, the base plate of regulating support 5 is sitting on the backing plate 21 of support bracket bolt 4, and is fixed on the support bracket bolt 4.
Use the above-mentioned rig track of the present invention erecting device rigging up rail method, step is as follows:
The first step, bury support bracket bolt 4 underground in advance
According to the installation site of track 1 and the size of regulating support 5,, and use concreting along the support bracket bolt 4 of the pre-buried adjusting support 5 in rail groove 7 both sides.Usually the rig track length is, the straightway track is 8 meters, and the inner arc track is less than 8 meters greater than 8 meters for arc well head groove outer arc track, and general every track is provided with four pack support bolts 4.Therefore, the pre-buried of support bracket bolt 4 will be arranged in well head groove top according to orbital position and size; Backing plate should adopt the 10mm steel plate, four HOOK BOLTSs 22 are installed on each backing plate 21, HOOK BOLTS 22 positions should with regulate support 5 lower plates on the bolt hole position reserved corresponding, before the concreting of well head groove HOOK BOLTS 22 and backing plate 21 are welded on the reinforcing bar of well head groove, controlling backing plate absolute altitude and track simultaneously well exposes size.
Second step, track 1 (referring to accompanying drawing 1) in place
At first, track 1 is sling, anchor bolt 6 is installed in the bolt hole on sole-plate 10, be positioned to be equipped with on the anchor bolt 6 of sole-plate 10 belows and adjust nut 3 with hanging device; Be positioned on the anchor bolt 6 of sole-plate 10 tops clamp nut 2 is installed, 2 clamp nuts 2 are installed usually, anchor bolt 6 exposes height should be about 50mm so that the well head groove in use because differential settlement causes orbital position to change, use when track is regulated.
Secondly, the track 1 that anchor bolt 6 has been installed is hung in rail groove 7, track 1 should be higher than well head groove 150～250mm, and track 1 is approximately higher than well head groove 200mm greatly usually.
Then, adjusting support 5 is installed.Regulate track web 11 both sides that support 5 is placed in track 1 in pairs, the end plate 15 of regulating support 5 is positioned at the side of track web 11, is installed on the backing plate 21 of pre-buried support bracket bolt 4 regulating support 5; Securing bracket bolt 4 is with guide rail 1 location, and the weight that should make adjusting support 5 and support bracket bolt 4 thereof bear track 1 removes the equipment that lifts track 1.After the power of hanging of hanging device sheds fully, check the stable case of regulating support 5 and each member, suitably bolt 14 is adjusted in rotation, checks the intact situation of its function.
Installing and measuring and adjustment (referring to Fig. 5) first of the 3rd step, track 1
At first, go out baseline point, the arc track centre point of linear pattern track with the GPS apparatus measures, baseline point centre point 12 absolute deviation should≤30mm.
Secondly, on the some position of Ji Xiandian centre point 12, set up rangefinder 19, set up the identical range finder prism of specifications and models 18 on inner track, outer side track simultaneously, rangefinder 19 is obtained track space by outside track to the distance of Ji Xiandian centre point 12 in observing successively.
Then, adopt the level gauge have mircrometer gauge to measure the horizontal plane of track 1,, regulate the adjustment bolt 14 on the support 5, make that the plane absolute altitude reaches the design technology requirement on the track 1 according to measurement result.
After the axis of track 1 and absolute altitude adjustment were finished, weldable steel clamp 8 on the rail adjustment support 5 of track 1 both sides was used for fixing track 1, prevents its axis runout.
The measuring and adjusting of straight section rig track.Because rig walking requires the track space error must be less than 1.5mm, and the overall offset amount of two row tracks does not have too big influence to drilling well.Therefore at track one side 50m a baseline that is parallel to the centre-line of track is set, the some absolute deviation on this baseline gets final product less than 30mm, and the two-end-point on baseline adopts the precision distance measurement instrument to adjust track space.Adopted the come card TC-1800 type total powerstation of range accuracy height, stable performance, its angle measurement accuracy is 1 ", range accuracy is 1mm+2ppm, can satisfy the certainty of measurement requirement.During measurement, adopt two range finder prisms 18 to prop up simultaneously and be located on two track correspondence positions, measure after the inner track, write down data, ask its relative distance at once with the conditioned measurement outer side track.Then, inside and outside range finder prism 18 reversing of position are remeasured its relative distance, and average with last group of data.According to survey data track is adjusted at last, adjusted and to finish the back by above step measurement, until the data fit requirement.Adopt the method can eliminate most of accidental error.After linear pattern rig track two ends are fixing, set up total powerstation for one section, bring line traffic control linear pattern well head groove track axis out into the open with the other end at rectilinear orbit.
The measuring and adjusting of curved section rig track.Curved section rig track is installed the center of circle of measuring curve earlier with GPS, and its absolute precision gets final product with interior at 30mm.With total powerstation be located at circle centre position the multiple spot of curve track is carried out inside and outside observation simultaneously, measuring method is measured consistent with straightway.As find that deviation in time adjusts, carry out repetition measurement afterwards again.
Abide by straight section rig track, curved section rig orbit measurement control method, other tracks are installed successively.After regulating that support 5 is stable and holding power, at first carry out vertical adjustment, make track vertically (axially) absolute altitude Deviation Control at 5mm with interior (measuring) with level gauge, and maintenance track transverse horizontal (controlling) with spirit level.Carry out horizontal direction then and regulate, regulate that for the first time axial horizontal departure is controlled in the 5mm.Then, carry out repeated measurement and regulate, every track is carried out the position adjustments of vertical and horizontal direction repeatedly, until absolute altitude deviation≤2mm with track, axial horizontal departure≤1.5mm.
The adjusting of the axial clearance of rig track should use wedge shape duckbilled band iron to cooperate hammering to carry out, and the axial clearance of track should reach 2～7mm, and adjacent two raceway surfaces should be at same plane, error≤0.5mm; Adjacent two track side surfaces should be on same plane, and error≤0.5mm is fixing with adjacent orbit 1 with junction plate then.
The 4th step, pea gravel concreten 9 are built rail groove
After the adjustment for the treatment of whole well head groove single-sided tracks reached designing requirement, with the anchor bolt 6 Height Adjustment basically identicals of track 1, anchor bolt 6 was positioned at bolt hole center position and vertically, suitably adjusts fastening nut 3, clamp nut 2; Then, build pea gravel concreten 9 in rail groove 7, pea gravel concreten 9 highly is lower than adjusts nut 3, generally builds to the position of distance sole-plate 10 surperficial 60mm.In the process of building, answer complete monitoring, and adjust in good time.
The measurement once more and the adjustment of the 5th step, track 1
The one-sided pea gravel concreten of well head groove build finished 48 hours after, single-sided tracks is carried out repetition measurement and adjusting, preceding 3 steps in measurement, method of adjustment and the 3rd step are identical.
Vertical absolute altitude in this step is regulated will be to regulate the adjustment nut 3 on the anchor bolt 6, and the adjusting of horizontal level is to adjust the adjustment bolt of regulating on the support 5 14, and the clamp nut 2 in the adjustment process on the anchor bolt 6 will suitably unclamp.After treating that repetition measurement and accurate adjustment finish, clamp nut 2 is tightened, and the support of the adjusting support 5 that comes loose.Can repeat above-mentioned measurement and set-up procedure as required, after the horizontal error of track 1, adjacent two guide rail junction horizontal errors, side direction error etc. adhere to specification, can remove the adjusting support.
The 6th step, grouting material are from levelling
The 7th step, track polishing
The grouting material with grinder buffing adjacent orbit 1 joint, guarantees that the joint seamlessly transits after levelling is finished.
At last, above support bracket bolt 4, add a cover cover plate 17, so far finished rig track installation work (referring to accompanying drawing 4).
Claims (6)
1. a rig track erecting device comprises rig track, anchor bolt, it is characterized in that:
Be installed with anchor bolt (6) on the base plate (10) of track (1), be equipped with on the anchor bolt (6) of base plate (10) below and adjust nut (3), on the anchor bolt (6) of base plate (10) top clamp nut (2) is installed; Anchor bolt (6) vertical fixing is embedded in the reserved track groove (7);
Vertically be embedded with support bracket bolt (4) in advance along rail groove (7) both sides; Regulate support (5) and be positioned at the both sides of track web (11) in pairs, and be fixed on the support bracket bolt (4); Regulate to be horizontally installed with on support (5) end plate (15) adjacent and adjust bolt (14), be vertically installed with on the upper plate (13) of adjusting support (5) and adjust bolt (14) with track web (11).
2. rig track erecting device according to claim 1 is characterized in that: described support bracket bolt (4) is by 4 HOOK BOLTSs (22) and be installed in HOOK BOLTS (22) and go up, form with HOOK BOLTS (22) axis normal backing plate (21).
3. rig track erecting device according to claim 2 is characterized in that: described adjusting support (5) main body is an i iron, and the axial end of i iron is installed with end plate (15), and the middle part is installed with floor (16) perpendicular to axis.
4. according to claim 2,3 described rig track erecting devices, it is characterized in that: described HOOK BOLTS (22) adopts welding manner to fixedly connected with end plate (15), i iron with floor (16) with backing plate (21), i iron.
5. rig track erecting device according to claim 4 is characterized in that: the adjustment bolt (14) on the described end plate (15) is 4, and horizontal, vertical each 2.
6. an application rights requires the rig pwoer track installing method of 1 described rig track erecting device, requires to be reserved with the rail groove (7) of rigging up track according to drilling design, it is characterized in that:
Rig track installation steps are as follows:
The first step, bury support bracket bolt (4) underground in advance
According to the installation site of track (1) and the size of regulating support (5),, and use concreting along the support bracket bolt (4) of rail groove (7) the pre-buried adjusting supports in both sides (5);
Second step, track (1) is in place
A. with hanging device track (1) is sling, anchor bolt (6) is installed in the bolt hole on sole-plate (10), be positioned to be equipped with on the anchor bolt (6) of sole-plate (10) below and adjust nut (3), be positioned on the anchor bolt (6) of sole-plate (10) top clamp nut (2) is installed;
B., the track (1) that anchor bolt (6) will be installed hangs in rail groove (7), and track (1) should be higher than well head groove 150～200mm;
C. install and regulate support (5)
Regulate track web (11) both sides that support (5) is positioned at track (1) in pairs, the end plate (15) of regulating support (5) is positioned at the side of track web (11), to regulate on the backing plate (21) that support (5) is installed in pre-buried support bracket bolt (4), with guide rail (1) location, remove the equipment of lifting track (1) after support bracket bolt (4) is fastening;
The 3rd step, track (1) are installed and are measured first and adjust
A. go out baseline point, the arc track centre point of linear pattern track with the GPS apparatus measures, baseline point, centre point absolute deviation≤30mm;
B. on the some position of Ji Xiandian centre point, set up rangefinder (19), set up the identical range finder prism of model (18) on inner track, outer side track simultaneously, rangefinder (19) is obtained track space by outside track to the distance of baseline point or centre point in observing successively;
C. adopt the level gauge that has mircrometer gauge to measure track (1) horizontal plane, according to measurement result, regulate the adjustment bolt (14) on the support (5), control track (1) is gone up the plane absolute altitude and is reached the design technology requirement;
D. go up weldable steel clamp (8) trapped orbit (1) at the adjusting support (5) of track (1) both sides;
The 4th step, pea gravel concreten (9) are built rail groove
Carry out pea gravel concreten (9) in the rail groove (7) and build, pea gravel concreten (9) highly is lower than adjusts nut (3);
The measurement once more and the adjustment of the 5th step, track (1)
Measurement once more, method of adjustment are identical with a, b, c step in the 3rd step;
Can repeat above-mentioned measurement and set-up procedure as required, after the horizontal error of track 1, adjacent two guide rail junction horizontal errors, side direction error etc. adhere to specification, remove the adjusting support;
The 6th step, grouting material are from levelling
Track (1) is measured with adjustment and is finished, and track (1) bottom and vacant position, both sides is irritated real in levelling with CGM grouting material (20), get final product highly identical with sole-plate (10) of grouting height;
The 7th step, track polishing
Extremely level and smooth with grinder buffing track (1) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910081442A CN101852066A (en) | 2009-04-03 | 2009-04-03 | Device and method for arranging track of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910081442A CN101852066A (en) | 2009-04-03 | 2009-04-03 | Device and method for arranging track of drilling machine |
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| CN101852066A true CN101852066A (en) | 2010-10-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910081442A Pending CN101852066A (en) | 2009-04-03 | 2009-04-03 | Device and method for arranging track of drilling machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266920A (en) * | 2014-10-15 | 2015-01-07 | 武汉大学 | Physical model experiment device and method for granular material anchoring effect under dynamic action |
| CN105438742A (en) * | 2014-08-15 | 2016-03-30 | 上海船厂船舶有限公司 | Trolley rack for blowout preventer of moon poll of drilling ship and track installation method |
| CN108252321A (en) * | 2018-01-26 | 2018-07-06 | 中国冶集团有限公司 | A kind of equipment rail integral installation method |
| CN111043968A (en) * | 2019-12-24 | 2020-04-21 | 中国科学院武汉岩土力学研究所 | Rock drill detection device and rock drilling device |
-
2009
- 2009-04-03 CN CN200910081442A patent/CN101852066A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438742A (en) * | 2014-08-15 | 2016-03-30 | 上海船厂船舶有限公司 | Trolley rack for blowout preventer of moon poll of drilling ship and track installation method |
| CN104266920A (en) * | 2014-10-15 | 2015-01-07 | 武汉大学 | Physical model experiment device and method for granular material anchoring effect under dynamic action |
| CN108252321A (en) * | 2018-01-26 | 2018-07-06 | 中国冶集团有限公司 | A kind of equipment rail integral installation method |
| CN108252321B (en) * | 2018-01-26 | 2020-01-24 | 中国一冶集团有限公司 | Integral installation method for equipment rail |
| CN111043968A (en) * | 2019-12-24 | 2020-04-21 | 中国科学院武汉岩土力学研究所 | Rock drill detection device and rock drilling device |
| CN111043968B (en) * | 2019-12-24 | 2021-08-06 | 中国科学院武汉岩土力学研究所 | Rock drill detection device and rock drilling device |
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Application publication date: 20101006 |